Bulgarian vs Immigrants from Zaire Cognitive Disability

The statistical analysis conducted on geographies consisting of 205,630,797 people shows a slight positive correlation between the proportion of Bulgarians and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of 0.088 and weighted average of 16.3%. Similarly, the statistical analysis conducted on geographies consisting of 107,255,223 people shows a poor negative correlation between the proportion of Immigrants from Zaire and percentage of population with cognitive disability in the United States with a correlation coefficient (R) of -0.175 and weighted average of 19.4%, a difference of 18.8%.

In terms of cognitive disability, the demographic groups most similar to Bulgarians are Immigrants from Bolivia (16.3%, a difference of 0.010%), Immigrants from Northern Europe (16.3%, a difference of 0.020%), Immigrants from Cuba (16.3%, a difference of 0.040%), Immigrants from North Macedonia (16.3%, a difference of 0.080%), and Eastern European (16.3%, a difference of 0.10%).

In terms of cognitive disability, the demographic groups most similar to Immigrants from Zaire are Tohono O'odham (19.3%, a difference of 0.69%), Houma (19.3%, a difference of 0.69%), Cape Verdean (19.2%, a difference of 0.93%), Puerto Rican (19.2%, a difference of 0.96%), and Lumbee (19.1%, a difference of 1.4%).